Paul Blay wrote:
> "Curt Fischer" wrote ...
> 
>>
>> Isn't the real culprit LIQUID HOT MAGMA?
> 
> 
> We're in trouble then.  It's a little known fact that 100% of the Earth's
> surface is above LIQUID HOT MAGMA.

I think I am starting to get your logic.  Let me try a new one: Gravity
causes earthquakes.  But 100% of the universe is affected by gravity.
Ergo, the interstellar void 1.7 light years on the far side of Alpha
Centaur had better look out--there's a 震度 8 coming.

-- 
Curt Fischer